Centuries ago, the four deities worshipped by mortals – Kishar, Kotaresh, Lyth, and Asar-Segt – threatened to drown the world in a flood of saltwater to punish the living for their impiety. The oracles and witches of the realm struck a desperate bargain with the gods, however, and convinced them to spare the world. In exchange, the mortal kingdoms were bound to demonstrate their faith once every generation by sending their most courageous and adroit warriors to the Crucible, a ziggurat in the lowest valley of the land. Every quarter-century, on the first full moon of summer, an eclipse darkens the night and the sealed ziggurat opens. Many traps, tricks, and guardians lie within the Crucible to test those who enter. Few who heed the challenge of the gods survive – most find only quick death. If the races of the world are deserving of the gods’ affection, their champions will overcome the trials of the Crucible and light the Divine Brazier hidden in its uppermost chamber. If they are not, the flickering candle of civilization will be snuffed. Little of value will have been lost. Published by Defy Danger and Save Versus Death

Delve into ancient ruins of civilizations past in this one-session adventure for 4th level heroes of the world's greatest roleplaying game! The Corwyn Catacombs is a one-shot adventure that sees characters delve into ancient ruins of a precursor civilization to rescue citizens of Corwyn and keep the village safe from harm! Will the heroes succeed in vanquishing the evils that lurk within? Or will they meet a grisly end, to rise again as servants of the undying Chiran Empire? Published by Animancer

A new megadungeon from Three Castles Award Winner (2018) and Barrowmaze author Dr. Greg Gillespie! HighFell: The Drifting Dungeon is a 246-page classic megadungeon for use with any old school fantasy role-playing games/clone. The pages of HighFell are crammed full with new material, maps, and art, including a colour cover by Ex-TSR artist Erol Otus (that matches Barrowmaze Complete and The Forbidden Caverns of Archaia as sister-books). HighFell: The Drifting Dungeon will keep your players on their toes and your campaign going strong for years. HighFell is brought to you by the Old School Renaissance (so don’t forget your 10’ pole).

A new, expanded, OSR-ised, prettified edition of Joseph R. Lewis’ Ragged Hollow Nightmare which was rated among The Best by Tenfootpole. Joseph Lewis hit a perfect balance between the classics of dungeonverse fantasy and the whimsy of the folk tales we love so much (as testified by our Folklore Bestiary. we released last year), adding a dash of dreamworld strangeness and a pinch of body horror to spice up his brew. We did our best to respect his recipe when adding our extra material (about 30 pages of it). We worked with Joe and Li-An (the perfect artist to give life to spooky Ragged Hollow and its strange surroundings) to make the best module we could: a solid introduction to old-school gaming for both players and gamemasters. And for the veterans among us, it also makes an excellent, full-fledged campaign starter. Nightmare over Ragged Hollow is a sandbox adventure centred around a quaint town at the edge of the kingdom. But however quiet life in Ragged Hollow is, the town lies between places where you shouldn’t be traveling alone. Places like Gloam Wood (“A witch or two lurk there!”), the Bleak Mountains (“I’m told there are bugbears…”) and their infamous Mount Mourn (“Home, they say, to cursed Dwarven ruins”), not to forget the Wailing Hills (“Bandits on every road!”). There’s even a haunted house by the river (“That mad inventor riddled it with traps!”). But only when an impenetrable dome of golden light materialises around the Temple of Halcyon (“Hey, my kids go to school there!”) do things really get out of hand. Some selfless heroes (or, failing that, a bunch of greedy ne’er-do-wells) should really get involved. One town with three adventure mini-sites Three small dungeons One 50-room dungeon Three hexes with 16 detailed locations Two groups of potential allies or rivals Sixteen pre-generated characters One deadly countdown! Written for the Old-School Essentials (OSE) rule system

In the parched desert sands, a mirage glistens invitingly on the horizon, but the nearest water is a hard day’s march in the opposite direction. You swear you smell the faint wet smell like coming rain when the wind shifts just right and see the stars reflected off some far lake at night. There’s no water here, just a lone sandblasted pillar, its features smeared by centuries of sand. Smell that? The brine of ocean mist? Here? Is the pillar made of coral polyps and mollusk shells? What is this place? An aquatic temple magically transported to an arid environment. Based on the author’s one-page map that was published in Knock #2 by Merry Mushmen. Published by Duvelman Dice.

The Toxic Wood is a deadly wilderness adventure for Old School Essentials This hexcrawl adventure focuses on game-able content and being easy to use at the table. It is graphic and art heavy and utilizes a lot of random tables to make it easier for GMs to run with minimal prep. "You have been hired by a secretive council of wizards, who refuse to meet in person with you, to rescue the survivors of Mugwort - a town which was thought to have been destroyed and lies deep within The Toxic Wood. The Wood is corrosive and the air is not safe to breath there, so the wizards have given you a magical orb which will create a safe dome of air around you. The orb must be fed with fuel containing life force to continue operating properly. They have also gifted each of you a less effective necklace which will create a temporary small bubble of clean air around your head as an emergency measure. The Wood became noxious a couple of years ago after a dragon known as Ion moved in. You will have to navigate to Mugwort without Ion noticing if you are to conduct a successful evacuation." The toxic wood is home to many strange entities; spiteful mutated horrors, ancient insectoid witch sisters, bloodthirsty redcaps, a mushroom witch and a corrosive dragon cult. Noxious gases produced by alien plants slowly coil through the air creating an endless red haze. Anything that is not part of the woods lethal eco-system is rapidly corroded, with all evidence of its existence erased within days. Details: 32 pages Single column text 8.5 x 5.5 aspect Black & White Bookmarks Hyperlinks Random tables Hooks and rumors for your players Rules for surviving in the toxic wood using the orb and other means 16 keyed hex locations Backgrounds for characters to aid roleplay New monsters Key NPCs A timeline of events for the DM to structure their sessions around Flora of the wood Random treasure tables Prompts and resolutions for what happens if players take different actions Cursed Items and Powerful Artifacts: Scattered throughout the wood, offering potent abilities but often with dangerous drawbacks.

A bubbling stream cascades into a hole in the earth, leading to a series of underground watercourses and scintillating grottoes. Adventurers who delve within may discover odd mosses and fungi, a ruined temple complex, and the lair of a crystal-eating dream dragon.

The Tomb of Firkin is a challenging and varied Dungeon Tomb-Raid from Dunromin University Press Designed for 6 to 10 adventurers of 3rd to 5thlevel, this is a Tomb dungeon scenario with a more to it than just Undead. Suitable for any OSR flavour and 1st and 2nd Edition D&D. Thelkor Boghammer and his band of Dwarven murder-hobos opened up the tomb of the Gnomish Firkin family a few months ago. They had a bad time of it and the sole survivor, Tutlin, is drowning his sorrows and desperate to sell the map he made of the tomb to any eager adventurers he comes across. His map contains a clue to a secret way he never realised was there – can any more noble adventurers decipher the clue and find the riches without being slaughtered by the Undead guardians? Or, failing that, could your characters do it? ;-) The Tomb of Firkin is more than just another tomb; hidden in the depths are a humanoid tribe and a secret cult based on geometry. The adventure is 44 pages with quality maps and illustrations to help you visualise the encounters. The style is based on minimal set-up, total carnage, maximum fun - the Tomb of Firkin would also work as SOLO PLAY! SM13 The Tomb of Firkin is available in pdf, softback or hardback Print On Demand at amazing value for such a quality product! But the best quality playing aids at the best possible prices is what we do at Dunromin University Press...

A 4-hour adventure for 9th-10th level characters A sleepy lakeside village wreathed in fog, rumors of a lake monster, local disappearances, a band of assassins terrorizing the city, and a travelling circus sideshow that seems to be at the center of it all. “Come one, come all to the greatest show in the world! Step right up, ladies and lords, to see the wonders of the natural and unnatural world! Trained monstrosities from across the globe have been gathered for your amusement and examination! Strongmen, jugglers, acrobats, and sword swallowers join exotic acts and foods from the four corners of the known world and beyond! You, my friend, have the privilege of witnessing the spectacle, the amazement, the wonder of the circus of the stars! Step right up and buy your tickets now before they're all gone! Limited seating is available and no one will be seated once the show has begun!”

The town of Ylraphon on the border of the Flooded Forest has been targeted by the yuan-ti. One of them has uncovered an ancient ritual to change the people of the area called the Old City into their servants. Can the adventurers stop the yuan-ti in time? The whole of the Moonsea may be at risk if they fail. Published by Mount Ogden Gaming Company.

A Secret Buried for an Aeon is About to Sprout! From beyond our dimension, a living seed has festered here for an aeon. Within it lurks the nascent form of Akavala, the Ravenous Tree, dread ruler of a shattered world and its carefully gathered and subjugated protectors. Two of these powerful creatures escaped into the underworld drawing champions and enemies from the complex societies found there. As the god-seed grows, the world creeps closer to its doom. Includes: Full adventure, a new patron, new spells, new magic items, the Living Weapons of the Empire of the Thal, and many many new monsters. Published by Mystic Bull Games

A Ship in the Mist - A Horror One Shot In A Ship in the Mist, the players are hired to recover a lost skyship known as the Sky Scythe and retrieve an experimental artifact called the Veil of Aramis. The Sky Scythe disappeared decades ago under mysterious circumstances, only to resurface in a desolate region. As the players investigate the ship, they uncover its eerie connection to a plane of madness and horror. The adventure features a blend of horror, mental manipulation, and high-stakes combat, culminating in a tense race against time as the ship’s fate hangs in the balance. This adventure is meant for low levels (1-3) and a cast of 3-5 players, contains some combat, but mostly exploration oriented encounters. Expected playtime 4 hours (1 session) - One shot The adventure is leans heavily into horror, with no real redemption ending. This adventure can also be a replacement for Death House as a starter quest for Curse of Stradh, where at the end of the adventure they would end up in the mist outside Barrovia.

It’s finally happened! The Demoncall Ritual has begun, and creatures from the Abyss are streaming out through the Cellend family crypt. Heroes are needed, not only to slay the demons and stop the ritual, but to accept the risk of reversing the ritual to seal the Demoncall Pit forever.

A beloved noble is at death’s door, struck down by a mysterious affliction! A desperate plea for aid has been answered, but will the heroes solve the mystery in time? This much is certain: Sinister forces are at work in Toven, and time is running out! Lost in Malice is a 5e compatible mystery adventure optimised for a party of four 2nd level characters. Low level mystery adventure Includes a mystery overview and clue map for ease of running at the table Focused on Roleplay and Exploration. Fascinating cast of NPC's Includes a detailed battlemap of a woodland cabin (day and night version)

This fast-paced action adventure is intended to be played by 4-6 level 1 characters, and it could be completed in a single session. The characters will begin chained to the oars of a pirate ship and as they free themselves and advance through the ship, they will be able to acquire equipment and ally or become enemies with different factions, to finally face the captain, and the Kraken. Content in english and spanish. Published by Victory RPG.

April, 1453. For a thousand years, the Byzantine Empire has been civilization's guardian, carrying on Rome's legacy. Now 100,000 battle-hardened Turkish warriors have surrounded the great city and are making ready to storm its mighty walls. Find the young empress - if she even exists. Stand alongside the last Roman emperor in a climactic fight to the death. Fight Vlad the Impaler, nastiest of the Sultan's allies. Meet the Eastern world's most exotic temptress. Wield new weapons: Greek Fire, arquebuses, and the Great Cannon. And as the Turks pour into the breaches, opportunities to hack abound. A stand-alone adventure, or use its detailed background as source material for your own campaigns! Published by Avalanche Publishing

An oasis exploration and lava-filled obsidian dungeon crawl for 4-5 players of 5th to 6th level. Battle elemental evils, save captured sandworms, claim unique elemental magic items. A malevolent and ancient elemental lies imprisoned within a lava-filled obsidian cavern. Explore the hidden passages before his shackles break and havoc is unleashed upon the nearby oasis! 10 pages of oasis exploration and lava-filled dungeon peril! Statblocks for the life-cycle of desert sandworms, plus three unique elemental magic items like "Summer's Bane" - an armlet of compacted ice that grants the wielder a magical bow, and the "Embershard" - a dagger made from the jawbone of a red dragon that imbues the wielder with elemental magics. Run the adventure your way - drop the PCs off at the dungeon entrance and explore the perlious cavern, or let them cavort in the oasis before uncovering the lingering threat. We hope you enjoy the desert oasis and obsidian-carved dungeon crawl from the Heart of Arcana.

Adventure in a desolate magic-stained wasteland where fabulous crystal spires and fortresses plummet from the skies to tempt the desperate and the bold with magical gems and golden treasures. Find your fortune or find your death as you plunder the fallen sky tomb of an Empyrean despot. SCHEME with the unnatural denizens of the Crystal Tomb! UNRAVEL the secrets of the Dead King and his realm of misrule! LOOT strange magics and Opulent Treasures from beyond the sky's vault! A complete adventure for Level 1 characters and an introduction to both the dungeon crawl style play and the Crystal Frontier setting. Written with the new referee and players unfamiliar with older style games in mind, Tomb Robbers of the Crystal Frontier is built to start a campaign, use as a one-shot, or to drop in as an adventure locale in almost any fantasy world. The adventure has been designed for and tested with OSE, but is easy to use with any of the wayward offspring of the early editions of the first fantasy roleplaying game. Tomb Robbers of the Crystal Frontier emphasizes problem solving, faction intrigue, and exploration in the tradition of classic dungeon crawl adventures, but with a phantasmagoric fantasy Western aesthetic. NOW AVAILABLE FOR ERRANT AND OLD SCHOOL ESSENTIALS!

A museum of the Mad Archmage, it contains curiosities and treasures from all over the multiverse, and the challenges of the Watery Caves, which are a series of living caves connected by an underground river. This adventure can be used as an expansion to the Castle of the Mad Archmage mega-dungeon adventure, or as a stand-alone adventure. Published by BRW Games

Dungeon Full of Monsters is a modular megadungeon for use with Labyrinth Lord and other old school fantasy role-playing games. The megadungeon is composed of 50 individual sections, separated into 5 different levels. You can assemble these in any configuration you like, either randomly or not, either before the campaign or on-the-fly in play. You can also use these sectiosn on their own, without reference to the larger dungeon itself. The second half of the book contains dozens of monsters, illustrated in full colour, often with multiple variations and types. Combined with the unique monsters located in specific dungeon sections, this book contains over 150 different monster stat blocks. There are criminal organizations, insane cultists, meddling deities, evil wizards, undead kings, infernal demons and other invaders from beyond the stars, numerous unspeakable horrors and arcane beasts, and even a few rival adventurers. Use these monsters with this dungeon or any other. Specific conversion guidelines for The Nightmares Underneath are also provided.